chore(deps-dev): update ruff requirement in the dev-dependencies group

Updates the requirements on [ruff](https://github.com/astral-sh/ruff) to permit the latest version.

Updates `ruff` to 0.15.13
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.15.12...0.15.13)

---
updated-dependencies:
- dependency-name: ruff
  dependency-version: 0.15.13
  dependency-type: direct:development
  dependency-group: dev-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements-dev.txt

@@ -1,7 +1,7 @@
 pip>=25.2  # GHSA-4xh5-x5gv-qwph: usar versión corregida disponible en ejecutores de CI
 pytest
 pytest-cov>=7
-ruff>=0.15.12
+ruff>=0.15.13
 mypy>=2.1.0
 coveralls
 tomli